1959 - All purpose tractor hydraulic system with single lever control.

1964 - Dial-controlled tractor hydraulic system

1968 - Introduction of fully approved safety cabs for all models

1966 - Twelve-speed gearbox

1971 - Semi-automatic transmission providing on-the-move clutchless changes to any of four ratios in each working range

David Brown involvement in farm machinery began in 1936 when the company, the a subsidiary of the local family firm David Brown and Sons Ltd., collaborated with Mr. Harry Ferguson in the manufacture of the legendary Ferguson-Brown tractor.......